Let a = 34 + -16. Solve 0 = -4*j + 2 - a for j.

Let x = -41 + 60. Solve 15*h - x*h = -8 for h.

2

Let o(q) = 3*q3 - q2. Suppose -5*z + 2 = -5*a - 3, 15 = 5*z. Let s be o(a). Suppose -l - 4*l = -s. Solve -12 = -l*k + 4 for k.

4

Suppose 2*a - 2*h = 28, 5*a + 7*h = 2*h + 120. Suppose -5*c = 3*j + a, -4*c - 7 - 7 = 2*j. Let d(l) = -l**2 - 4*l. Let k be d©. Solve -n - 6 = -k*n for n.

2

Let a(p) = -p3 + 7*p3 + 2*p2 - 2*p3 + p. Let r(l) = -5*l3 - 2*l2 - l. Let y(s) = 6*a(s) + 5*r(s). Let h be y(2). Solve -h*z + 5*z + 3 = 0 for z.

-1

Suppose -3*y + 14 = -22. Suppose -5*w = 3*o - y, -4*w = -5*o + 15 + 5. Solve w = -t - 0*t for t.

0

Suppose m = 2*o - 5, -3*o - 2*m = -m + 5. Let u(i) = -i + 11. Let c be u(-8). Let k = c - o. Solve k + 1 = 5*y for y.

4

Let g = -2 + 2. Suppose -2*q - 5*u + g = -20, -12 = 2*q - 3*u. Suppose 4*f - 12 = -q. Solve 2*w + f*w = -25 for w.

-5

Suppose -3*g - 119 + 131 = 0. Solve -2*r = -r - g for r.

4

Suppose 0 = -4*q + 4*m - 5*m - 2, 2 = -q - m. Solve -2*b = -q*b for b.

0

Let j(w) = -3*w + 3. Let h be j(3). Let l(b) be the third derivative of -b⁵⁄₆₀ - 7*b⁴⁄₂₄ - b³⁄₆ - b2. Let u be l(h). Solve -r + 8 = -u*r for r.

-2